From: Trans Date: 2007-12-29T03:30:04+09:00 Subject: Re: Enumerable Integer? Nah. Integer#times Enumerator! On Dec 28, 12:01 pm, "Robert Klemme" wrote: > I'd rather use 10.times.to_a instead of 10.to_a because the latter > seems too unobvious to me. Understandable. But obvious isn't always the most important factor. A straight #to_a is vastly more efficient. T.